From measuring one's mass to boosting the almost 1 million pounds that comprise the entire orbiting complex, the Expedition ...

The junior space cadet may scream out in the night as he dreams man’s ancient dream of falling through space, but he usually wakes up, at worst, on the floor, with nothing more than a slight bump. The ...

Space is the only true weightless environment. On Earth, where experiments can be performed more easily, models are designed to simulate the weightless environment as accurately as possible.

This story is part of Short Wave's series Space Camp about all the weird, wonderful things happening in the universe. Check out the rest of the series. What does it take to launch into space? Other ...

In 1963, France launched Félicette, the first cat into space aboard a Véronique AGI 47 rocket. Her 13-minute suborbital ...